朴素夸克模型对核子自旋和重子磁矩的描述  

Description of the native quark model about the nucleon's spin and the baryon's deepinelastic scattering

作　　者：黄升民[1] 

机构地区：[1]哈尔滨师范大学阿城学院物理系,黑龙江阿城150301

出　　处：《高师理科学刊》2003年第4期34-35,共2页Journal of Science of Teachers＇College and University

摘　　要：朴素夸克模型 (NQM)是一种静态模型 ,忽略了夸克间的相互作用及夸克自身的运动变化 .理论计算与实验结果比较发现 ,朴素夸克模型 (NQM)能够很好的解释核子的反常磁矩 ,及重子八重态磁矩 ,但对核子自旋分布的描述不合理 .Native quark model(NQM) is a rest state model.It ignores interactions between quarks and the changes of quarks itselves.It's concluded from the comparisons between the theoritical figures and the experimental resultings,that NQM can explain the nucleon's abnormal deepinelastic scattering and the baryon's eight states deepinelastic scatt-ering well.However its description on nucleon's spin is unreliable.

关 键 词：朴素夸克模型 NQM 核子 自旋 夸克 重子 磁矩 

分 类 号：O572.33[理学—粒子物理与原子核物理]